backtracking
present participle ofbacktrack
| 单词 | backtracking |
| 释义 | backtracking present participle ofbacktrack backtrack verb[I] uk/ˈbæk.træk/us/ˈbæk.træk/backtrackverb[I](GO BACK)to go back along apaththat you have justfollowed: We went thewrongway and had to backtrack till we got to therightturning. Returning to a place
backtrackverb[I](CHANGE OPINION)to say that you did notmeansomething you saidearlieror say that you havechangedyouropinion: [+ speech]"Allright," he backtracked, "It'spossiblethat I wasmistaken." Theofficerswereforcedto backtrackontheirstatements. Sherefusedto backtrackfromhercriticismsof theproposal. Denying & contradicting
Examplesofbacktrackingbacktracking In English, many past and present participles of verbs can be used as adjectives. Some of these examples may show the adjective use. This enables one to start the design stage on a consistent version of the system, which considerably reduces thebacktrackingprocess. From theCambridge English Corpus When compiling a set of deterministic rules with some non-deterministic matching conditions, some choice points are needed to handle thebacktracking. From theCambridge English Corpus We explain the modifications needed forbacktracking, trailing, variable binding and tidy trail in this new layout. From theCambridge English Corpus A solution for this problem is to remove all dangerous entries (those referencing untagged heap cells) from the remembered sets uponbacktracking. From theCambridge English Corpus This approach is optimal for frequent variable-variable bindings, and where dereferencing is more frequent thanbacktracking. From theCambridge English Corpus Section 5 introduces conflict sets and our generic search algorithm, and recastsbacktrackingsearch in that framework. From theCambridge English Corpus The presence of the all/2 collector avoids the need forbacktrackingover multiple remote answers. From theCambridge English Corpus This is best done on the heap sincebacktrackingpermits the space to be reclaimed when the substitution itself becomes redundant. From theCambridge English Corpus Chapter 6 improves naivebacktrackingusing look-back schemes for backjumping and learning. From theCambridge English Corpus The code in figure 5 uses trees of states to implement abacktrackingsolver, btsolver0, using a lazy pipeline. From theCambridge English Corpus Uponbacktracking, it is possible that heap space can be recovered in the aging space and even in the old generation through instant reclaiming. From theCambridge English Corpus Backtrackingpoints were represented by pointers into this list, andbacktrackingto remove bindings involved discarding the list down to the pointer. From theCambridge English Corpus To deal with non-determinism a rich language of "strategy annotations" has been devised to allow choice in a broad space of search andbacktrackingstrategies. From theCambridge English Corpus When such nodes are found within a negation the search typically stops andbacktrackingis initiated at the higher level (where the negation was called). From theCambridge English Corpus Therefore, homology is a useful trait to search for, and one that can be handled bybacktrackingalong paths. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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